ATSAM4S4AA-MU ARM Microcontrollers MCU QFNGREENIND
♠ Product Description
Product Attribute | Attribute Value |
Manufacturer: | Microchip |
Product Category: | ARM Microcontrollers - MCU |
RoHS: | Details |
Series: | SAM4S |
Mounting Style: | SMD/SMT |
Package / Case: | QFN-48 |
Core: | ARM Cortex M4 |
Program Memory Size: | 256 kB |
Data Bus Width: | 32 bit |
ADC Resolution: | 12 bit |
Maximum Clock Frequency: | 120 MHz |
Number of I/Os: | 34 I/O |
Data RAM Size: | 64 kB |
Supply Voltage - Min: | 1.08 V |
Supply Voltage - Max: | 1.32 V |
Minimum Operating Temperature: | - 40 C |
Maximum Operating Temperature: | + 85 C |
Packaging: | Tray |
Analog Supply Voltage: | 1.2 V |
Brand: | Microchip Technology / Atmel |
Data ROM Size: | 16 kB |
I/O Voltage: | 3.3 V |
Interface Type: | I2C, I2S, SPI, USART |
Moisture Sensitive: | Yes |
Number of ADC Channels: | 8 Channel |
Number of Timers/Counters: | 6 Timer |
Product Type: | ARM Microcontrollers - MCU |
Program Memory Type: | Flash |
Factory Pack Quantity: | 260 |
Subcategory: | Microcontrollers - MCU |
Unit Weight: | 0.005309 oz |
Core
̶ ARM Cortex-M4 with 2 Kbytes of cache running at up to 120 MHz
̶ Memory Protection Unit (MPU)
̶ DSP Instruction Set
̶ Thumb®-2 instruction set
Pin-to-pin compatible with SAM3N, SAM3S, SAM4N and SAM7S legacy products (64-pin version)
Memories
̶ Up to 2048 Kbytes embedded Flash with optional dual-bank and cache memory, ECC, Security Bit and Lock Bits
̶ Up to 160 Kbytes embedded SRAM
̶ 16 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP routines
̶ 8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR and NAND Flash support
System
̶ Embedded voltage regulator for single supply operation
̶ Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe operation
̶ Quartz or ceramic resonator oscillators: 3 to 20 MHz main power with failure detection and optional low-power 32.768 kHz for RTC or device clock
̶ RTC with Gregorian and Persian calendar mode, waveform generation in low power modes
̶ RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency inaccuracy
̶ High-precision 8/12 MHz factory-trimmed internal RC oscillator with 4 MHz default frequency for device startup, in-application trimming access for frequency adjustment
̶ Slow clock internal RC oscillator as permanent low-power mode device clock
̶ Two PLLs up to 240 MHz for device clock and for USB
̶ Temperature sensor
̶ Low-power tamper detection on two inputs, anti-tampering by immediate clear of general-purpose backup registers (GPBR)
̶ Up to 22 Peripheral DMA (PDC) channels
Low-power Modes
̶ Sleep, Wait and Backup modes; consumption down to 1 µA in Backup mode
Peripherals
̶ USB 2.0 Device: 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints, on chip transceiver
̶ Up to two USARTs with ISO7816, IrDA®, RS-485, SPI, Manchester and Modem Mode
̶ Two 2-wire UARTs
̶ Up to two 2-Wire Interface modules (I2C-compatible), one SPI, one Serial Synchronous Controller (I2S), one high-speed Multimedia Card Interface (SDIO/SD Card/MMC)
̶ Two 3-channel 16-bit Timer Counters with capture, waveform, compare and PWM mode, Quadrature decoder logic and 2-bit Gray up/down counter for stepper motor
̶ 4-channel 16-bit PWM with complementary output, fault input, 12-bit dead time generator counter for motor control
̶ 32-bit Real-time Timer and RTC with calendar, alarm and 32 kHz trimming features
̶ 256-bit General Purpose Backup Registers (GPBR)
̶ Up to 16-channel, 1Msps ADC with differential input mode and programmable gain stage and auto calibration
̶ One 2-channel 12-bit 1Msps DAC
̶ One Analog Comparator with flexible input selection, selectable input hysteresis
̶ 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU) for data integrity check of off-/on-chip memories
̶ Register Write Protection
I/O
̶ Up to 79 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and ondie series resistor termination
̶ Three 32-bit Parallel Input/Output Controllers, Peripheral DMA-assisted Parallel Capture mode
Packages
̶ 100-lead packages
LQFP – 14 x 14 mm, pitch 0.5 mm
TFBGA – 9 x 9 mm, pitch 0.8 mm
VFBGA – 7 x 7 mm, pitch 0.65 mm
̶ 64-lead packages
LQFP – 10 x 10 mm, pitch 0.5 mm
QFN – 9 x 9 mm, pitch 0.5 mm
WLCSP – 4.42 x 4.72 mm, pitch 0.4 mm (SAM4SD32/SAM4SD16)
WLCSP – 4.42 x 3.42 mm, pitch 0.4 mm (SAM4S16/S8)
WLCSP – 3.32 x 3.32 mm, pitch 0.4 mm (SAM4S4/S2)
̶ 48-lead packages
LQFP – 7 x 7 mm, pitch 0.5 mm
QFN – 7 x 7 mm, pitch 0.5 mm